Engineering
| Thu 02 Apr 2026
Beijing, April 3 -- Ganzhou Huaan Energy Tech Co Ltd and Shenzhen Gas have submitted a patent application for Household Integrated Coupling Heat Exchange System. This invention was developed by Jiang Peng, Fan Junming, Wen Qiaoyun, Wu Junqin, Guan Xu, Cao Jun, Liu Yuting, Qiao Liang and Liu Wei.
The patent application number ..